Karl,
Soldering wires in a home enviroment will cause a couple of things:
1. A fire traced back to that point in the wiring (or as a cause of it), will result in the denial of an insurance claim.
2. Your local building code will be violated and could cause a problem with the sale of the home.
You definitely would want to make the connection using code approved methods:
- use a 2 x 3 utility box (for 2 or 3 romex cables entering the box - 4x4 if more than that) firmly attached
to a support of some sort (stud/joist) (with romex strain reliefs where the wire(s) enter the box.
- a "blank" cover over the face of the box.
- wire nuts appropriate for the wires being used (ie. number of wires and size - there's a limit each type of
nut can technically handle.)
--> These should be as snuggily tightened around the wires being connected as possible AND with
electricians tape wrapped around the nut and extending down to and around the wires being
connected.
- keep a means of access to the box in place. Drywalling over the box would be a no-no. You'd have to
have a door/panel so it can be accessed/inspected.
** Local codes might require other / different set up.
As to the boat, the vibration experienced in the boat can cause a failure of a soldered joint in a solid wire connection. I believe that it's also against marine code (and would also cause the insurance claim to go belly up).
Bill
Bill & Sharon Cassedy
" Sunset Seeker "
1988 32' Fly Bridge
Twin 318 Cu In / 240HP Chrysler power plants
Raw water cooling
Freshwater boat